be anxious that sb.should do sth.急切希望某人做某事(that从句采用虚拟语气，其中should可以省略)

　　anxiety为形容词anxious的名词形式，表示"焦虑；挂念"(可数或不可数，常接介词about/over/for构成短语)；也可表示"焦虑的原因；令人焦虑的事"(为可数名词，常接to sb.)或"渴望"(不可数名词，常接for sth.或to do sth.)。

　　There is growing public anxiety over the safety of the trapped people.

　　公众对被困人们的安全的担忧在不断滋长。

　　 完成句子

　　(1)她焦急地等待着母亲的来信。

　　She waited in anxiety for her mother's letter.

　　(2)他们盼望援助物品被迅速送到那里。

　　They were anxious that aid should be_sent there quickly.

　　3

　　I felt very nervous and had to force myself not to panic.我感觉非常紧张而且不得不强迫自己不要恐慌。(回归课本)

　　用法点拨

　　(1)v.(使)恐慌；(使)惊慌失措。注意其过去式和过去分词及现在分词形式分别是panicked，panicked，panicking。

　　(2)n.恐慌；惊慌；大恐慌的局面

　　The gunfire panicked the horse.炮火惊吓了马。

　　I got into a panic when I found the door was locked.

　　当我发现门被锁上时，我陷入了恐慌。

　　归纳拓展

　　be in a panic陷入恐慌(状态)

　　get into a panic陷入恐慌(动作)

　　panic sb.into doing sth.使某人仓促做某事

　　 完成句子

　　(1)鸟儿听到枪响，吓得四处飞散了。

　　The birds panicked_at the sound of the gunfire，flying in all directions.

　　(2)火山喷发吓得很多人逃离了这个地区。

　　The eruption of volcano panicked many people into_leaving this area.

　　(3)想到自己把项链丢了，她十分惊慌。

　　She got_into_a real panic when she thought she'd lost the necklace.

　　4

　　The height of the land varies from 700 metres above sea level to over 2,000 metres...这里地面的高度由海拔700米到2 000米不等......(回归课本)

　　用法点拨

　　She varied her dress as fashion changes.

　　她的穿着随潮流变化。

　　Prices vary with the seasons.物价随季节而变化。

　　Opinions vary from individual to individual.

　　仁者见仁，智者见智。

　　归纳拓展

variety n.